Security Engineer


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The Security Engineer at Catena Media is responsible for continuously raising the bar on security across our environments whilst working and collaborating with Catena Media’s cross-functional teams to provide guidance on security best practices and help in building Catena’s kick-ass products.


  • As a member of the Cyber Security team at Catena Media, you will drive cloud security engineering for our enterprise IT and Business IT teams in both IaaS/ PaaS and SaaS implementations on the likes of AWS, Azure, Kubernetes etc.

  • Proactively identify and reduce security risks
  • Provide subject matter expertise within Catena’s systems (AWS environments, Kubernetes clusters and the systems running within them along with our Internal networks and Corporate systems)
  • Conduct and plan periodic offensive testing across Catena’s systems to ensure that Catena’s integrity, availability and security are maintained
  • Implement and operate technical measures & systems to ensure Catena Media’s environments are secure and security policies / standards are adhered to
  • Assist with the execution of processes defined to respond to and recover from a security breach
  • Identify & Implement tooling required to sustain and support Catena’s security strategy (such as Rapid7, Detectify, Azure)
  • Monitor systems using tooling such as Rapid7 and Detectify for unexpected activity to ensure Catena Media’s security stance remains secure
  • Be responsible for the identification of vulnerabilities in Catena Media’s Internal & External environments and seek their remediation within established timeframes by communicating with the relevant stakeholders
  • Be part of the response and lead the technical investigation following the detection of security incidents
  • Develop security training and guidance to internal teams & other stakeholders
  • Out of work hours could be required during an incident.

  • You are fluent in written and Spoken English
  • You employ a flexible and constructive approach when solving problems
  • You have at least 3 years experience within the IT Security field
  • Experience in providing security services for Cloud environments (including Microsoft Azure and Amazon Web Services (AWS)).
  • Experience with Security technologies (Fortinet, Azure, Office 365, G-Suite and AWS)
  • Experience with Security tools such as Rapid7, Detectify, Elastic etc.
  • Hands-on Experience with Networking, TCP/IP
  • Confident in System & Network administration
  • You are confident on common authentication technologies including OAuth, SAML, CAs, OTP/TOTP
  • Knowledge of logging tools such as Kibana, Elastic and Logstash
  • You are confident with browser-based security controls such as CSP, HSTS, XFO
  • Proven experience with database solutions such as, MSSQL, MySQL, mongoDB
  • If you have experience with SQLi, XSS, CSRF, SSRF, authentication and authorization flaws, and other web-based security vulnerabilities (OWASP Top 10 and beyond) will be considered an asset
  • Security related certifications such as OSCP, OWSP, CCNA Security ,CISSP and CEH will also be considered an asset